Node.js Web Site

We require a Node.js website which will serve as a portal for our clients to view and interact with their geospatial data and to submit processing jobs to our system. Authorization will be handled using Auth0. Mapping and data visualization will be handled using Mapbox JS [login to view URL] As the mapping aspect is the core of the interface, experience with mapbox and data viz plugins [login to view URL] and [login to view URL] is highly advantageous. A uxpin wireframe has been developed sketching the core of the design concept. Screenshots are attached. It is initially planned that backend design will be handled on our side. However if freelancer shows skill and efficiency there is scope for further work designing the backend. Interaction with backend will be via RESTFUL API. We will also be looking for recommendations on appropriate hosting services. We are looking to establish a long term relationship with a front end dev with possibility of ongoing work depending on performance on initial design brief as new features are requested. <<Addendum>> Brief also requires knowledge of interact charts (open to library suggestion). <<Addendum 2>> I've now completed an in detail functionality outline. [login to view URL] <<Addendum 3>> Use of tailwindcss or similar framework to enhance visual quality and long term maintainability is desired.